I cant connect the shader to the object (groundplane) any suggestions ?! but in the digital tutors tutorial (wich is awesome) http://www.digitaltutors.com/11/training.php?vid=13469&autoplay=1 he can
hmm sorry but still didnt get it right, i set up the shader and it rendered well, but its not seperated from the bg. (i just connect the groundplane to the matteshader) 1. turned black 2. set up the lights (mental ray need a white bg for better self illu 3. rendered it out - worked well but still no seperation... plz help…